properties function

Raster file properties

Properties of the values of the file that a RasterLayer object points to

dataSize returns the number of bytes used for each value (pixel, grid cell) dataSigned is TRUE for data types that include negative numbers.

dataSize(object)
dataSigned(object)

Arguments

• object: Raster* object

See Also

filename

Returns

varies

Examples

r <- raster(system.file("external/test.grd", package="raster"))
dataSize(r)
dataSigned(r)
dataType(r)